[INFO] cloning repository https://github.com/eatrero/rust_ray_tracer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eatrero/rust_ray_tracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featrero%2Frust_ray_tracer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featrero%2Frust_ray_tracer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8f1f3d20c2cfaf825116eb00e0ea657349f1ab07
[INFO] checking eatrero/rust_ray_tracer against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Featrero%2Frust_ray_tracer" "/workspace/builds/worker-30/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-30/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/eatrero/rust_ray_tracer on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/eatrero/rust_ray_tracer
[INFO] finished tweaking git repo https://github.com/eatrero/rust_ray_tracer
[INFO] tweaked toml for git repo https://github.com/eatrero/rust_ray_tracer written to /workspace/builds/worker-30/source/Cargo.toml
[INFO] crate git repo https://github.com/eatrero/rust_ray_tracer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/rust-lang/rand`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "c6826b966e14430a47811f682b898479a381a451019bc020c4a5f86a372c51c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6826b966e14430a47811f682b898479a381a451019bc020c4a5f86a372c51c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6826b966e14430a47811f682b898479a381a451019bc020c4a5f86a372c51c3", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9981b99496d562c8b3ca7a828bbd5de3291c8eef1a63f8da2fcdf6888ab75d57", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]     Checking rand_core v0.4.0 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]    Compiling libc v0.2.50
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]     Checking nodrop v0.1.13
[INFO] [stderr]     Checking cfg-if v0.1.7
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]     Checking either v1.5.2
[INFO] [stderr]     Checking crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]    Compiling rand_chacha v0.1.1 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]    Compiling rand v0.6.5 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]     Checking rand_jitter v0.1.3 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]     Checking rand_xorshift v0.1.1 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]     Checking rand_hc v0.1.0 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]     Checking rand_isaac v0.1.1 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]     Checking num_cpus v1.10.0
[INFO] [stderr]     Checking rand_os v0.1.3 (https://github.com/rust-lang/rand#8d7d0b6d)
[INFO] [stderr]     Checking crossbeam-epoch v0.3.1
[INFO] [stderr]     Checking crossbeam-deque v0.2.0
[INFO] [stderr]     Checking ray_tracer v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/intersections/mod.rs (3 fixes)
[INFO] [stderr]        Fixed src/ray/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/world/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/transform/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/pattern/checker.rs (2 fixes)
[INFO] [stderr]        Fixed src/shape/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/pattern/ring.rs (2 fixes)
[INFO] [stderr]        Fixed src/camera/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/light/mod.rs (2 fixes)
[INFO] [stderr]        Fixed src/pattern/gradient.rs (2 fixes)
[INFO] [stderr]        Fixed src/pattern/stripe.rs (2 fixes)
[INFO] [stderr]        Fixed src/shape/sphere.rs (4 fixes)
[INFO] [stderr]        Fixed src/material/mod.rs (4 fixes)
[INFO] [stderr]        Fixed src/pattern/mod.rs (3 fixes)
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/world/mod.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     return Color::mult(color, comps.object.material.transparency);
[INFO] [stdout]     |     ------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 197 | 
[INFO] [stdout] 198 |     return color;
[INFO] [stdout]     |     ^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/canvas/mod.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 42 |       Err(why) => panic!("couldn't create {}: {}", display, why.description()),
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/canvas/mod.rs:49:67
[INFO] [stdout]    |
[INFO] [stdout] 49 |       Err(why) => panic!("couldn't write to {}: {}", display, why.description()),
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]        Fixed src/light/mod.rs (3 fixes)
[INFO] [stderr]        Fixed src/material/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/shape/sphere.rs (2 fixes)
[INFO] [stderr]        Fixed src/shape/plane.rs (7 fixes)
[INFO] [stderr]        Fixed src/pattern/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/pattern/stripe.rs (5 fixes)
[INFO] [stderr]        Fixed src/shape/mod.rs (3 fixes)
[INFO] [stderr]        Fixed src/pattern/checker.rs (4 fixes)
[INFO] [stderr]        Fixed src/pattern/gradient.rs (4 fixes)
[INFO] [stderr]        Fixed src/camera/mod.rs (7 fixes)
[INFO] [stderr]        Fixed src/pattern/ring.rs (4 fixes)
[INFO] [stderr]        Fixed src/world/mod.rs (10 fixes)
[INFO] [stderr]        Fixed src/main.rs (7 fixes)
[INFO] [stderr]        Fixed src/intersections/mod.rs (3 fixes)
[INFO] [stdout] warning: associated function is never used: `is_a_point`
[INFO] [stdout]   --> src/vectors/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |   pub fn is_a_point(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_a_vector`
[INFO] [stdout]   --> src/vectors/mod.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn is_a_vector(&self) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `equals`
[INFO] [stdout]   --> src/vectors/mod.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn equals(&self, p: Tuple) -> bool {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `approx_equals`
[INFO] [stdout]   --> src/vectors/mod.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub fn approx_equals(&self, p: Tuple) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/world/mod.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn new(pos: Tuple, vel: Tuple) -> Proj {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wind`
[INFO] [stdout]   --> src/world/mod.rs:29:3
[INFO] [stdout]    |
[INFO] [stdout] 29 |   wind: Tuple, // vector
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `grav`
[INFO] [stdout]   --> src/world/mod.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |   grav: Tuple, // vector
[INFO] [stdout]    |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/world/mod.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 |   pub fn new(wind: Tuple, grav: Tuple) -> Env {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `tick`
[INFO] [stdout]   --> src/world/mod.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn tick(env: Env, proj: Proj) -> Proj {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default_world`
[INFO] [stdout]   --> src/world/mod.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |   pub fn default_world() -> World {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `default_world2`
[INFO] [stdout]   --> src/world/mod.rs:87:10
[INFO] [stdout]    |
[INFO] [stdout] 87 |   pub fn default_world2() -> World {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `negate`
[INFO] [stdout]   --> src/colors/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |   pub fn negate(&self) -> Color {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `div`
[INFO] [stdout]   --> src/colors/mod.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |   pub fn div(c: Color, a: f64) -> Color {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `equals`
[INFO] [stdout]   --> src/colors/mod.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 |   pub fn equals(a: Color, b: Color) -> bool {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `approx_equals`
[INFO] [stdout]   --> src/colors/mod.rs:34:10
[INFO] [stdout]    |
[INFO] [stdout] 34 |   pub fn approx_equals(a: Color, b: Color) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/canvas/mod.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 |   pub fn get(&mut self, x: usize, y: usize) -> Color {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set`
[INFO] [stdout]   --> src/matrix/mod.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 |   pub fn set(&mut self, r: usize, c: usize, d: f64) {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `equals`
[INFO] [stdout]   --> src/matrix/mod.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 |   pub fn equals(a: &Matrix, b: &Matrix) -> bool {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `approx_equals`
[INFO] [stdout]   --> src/matrix/mod.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 |   pub fn approx_equals(a: &Matrix, b: &Matrix) -> bool {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `minor`
[INFO] [stdout]    --> src/matrix/mod.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 |   pub fn minor(a: &Matrix, row: usize, col: usize) -> f64 {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rotate_z`
[INFO] [stdout]   --> src/transform/mod.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 |   pub fn rotate_z(&self, rot: f64) -> Transform {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `shear`
[INFO] [stdout]    --> src/transform/mod.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 |   pub fn shear(&self, xy: f64, xz: f64, yx: f64, yz: f64, zx: f64, zy: f64) -> Transform {
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/plane.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 |   pub fn new() -> Plane {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transform`
[INFO] [stdout]   --> src/shape/plane.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |   pub fn set_transform(object: &mut Shape, transform: Matrix) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/shape/sphere.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |   pub fn new(origin: Tuple, radius: f64) -> Sphere {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transform`
[INFO] [stdout]   --> src/shape/sphere.rs:65:10
[INFO] [stdout]    |
[INFO] [stdout] 65 |   pub fn set_transform(object: &mut Shape, transform: Matrix) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Test`
[INFO] [stdout]   --> src/shape/mod.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |   Test,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `glass_sphere`
[INFO] [stdout]   --> src/shape/mod.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 |   pub fn glass_sphere() -> Shape {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transform`
[INFO] [stdout]   --> src/shape/mod.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 |   pub fn set_transform(&mut self, transform: Matrix) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fov`
[INFO] [stdout]   --> src/camera/mod.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fov: f64,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/pattern/checker.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub fn new(color1: Color, color2: Color) -> Checker {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/pattern/gradient.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub fn new(color1: Color, color2: Color) -> Gradient {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/pattern/ring.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub fn new(color1: Color, color2: Color) -> Ring {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/pattern/stripe.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |   pub fn new(color1: Color, color2: Color) -> Stripe {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Gradient`
[INFO] [stdout]   --> src/pattern/mod.rs:15:3
[INFO] [stdout]    |
[INFO] [stdout] 15 |   Gradient,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Ring`
[INFO] [stdout]   --> src/pattern/mod.rs:16:3
[INFO] [stdout]    |
[INFO] [stdout] 16 |   Ring,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Stripe`
[INFO] [stdout]   --> src/pattern/mod.rs:17:3
[INFO] [stdout]    |
[INFO] [stdout] 17 |   Stripe,
[INFO] [stdout]    |   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Test`
[INFO] [stdout]   --> src/pattern/mod.rs:18:3
[INFO] [stdout]    |
[INFO] [stdout] 18 |   Test,
[INFO] [stdout]    |   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_transform`
[INFO] [stdout]   --> src/pattern/mod.rs:55:10
[INFO] [stdout]    |
[INFO] [stdout] 55 |   pub fn set_transform(&mut self, transform: Matrix) {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]    --> src/world/mod.rs:529:5
[INFO] [stdout]     |
[INFO] [stdout] 529 |     PatternType::Test,
[INFO] [stdout]     |     ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:168:22
[INFO] [stdout]     |
[INFO] [stdout] 168 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:178:22
[INFO] [stdout]     |
[INFO] [stdout] 178 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:204:22
[INFO] [stdout]     |
[INFO] [stdout] 204 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:221:22
[INFO] [stdout]     |
[INFO] [stdout] 221 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:239:22
[INFO] [stdout]     |
[INFO] [stdout] 239 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:254:22
[INFO] [stdout]     |
[INFO] [stdout] 254 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:278:22
[INFO] [stdout]     |
[INFO] [stdout] 278 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:294:22
[INFO] [stdout]     |
[INFO] [stdout] 294 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:306:22
[INFO] [stdout]     |
[INFO] [stdout] 306 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:321:26
[INFO] [stdout]     |
[INFO] [stdout] 321 |   let mut s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/intersections/mod.rs:336:26
[INFO] [stdout]     |
[INFO] [stdout] 336 |   let shape = Shape::new(ShapeType::Plane);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]   --> src/shape/sphere.rs:81:22
[INFO] [stdout]    |
[INFO] [stdout] 81 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]   --> src/shape/sphere.rs:94:22
[INFO] [stdout]    |
[INFO] [stdout] 94 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:107:22
[INFO] [stdout]     |
[INFO] [stdout] 107 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:118:22
[INFO] [stdout]     |
[INFO] [stdout] 118 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:132:22
[INFO] [stdout]     |
[INFO] [stdout] 132 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:151:26
[INFO] [stdout]     |
[INFO] [stdout] 151 |   let mut s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:162:26
[INFO] [stdout]     |
[INFO] [stdout] 162 |   let mut s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:175:26
[INFO] [stdout]     |
[INFO] [stdout] 175 |   let mut s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:185:22
[INFO] [stdout]     |
[INFO] [stdout] 185 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:193:22
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:201:22
[INFO] [stdout]     |
[INFO] [stdout] 201 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:209:22
[INFO] [stdout]     |
[INFO] [stdout] 209 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:218:22
[INFO] [stdout]     |
[INFO] [stdout] 218 |   let s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:229:26
[INFO] [stdout]     |
[INFO] [stdout] 229 |   let mut s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/shape/sphere.rs:240:26
[INFO] [stdout]     |
[INFO] [stdout] 240 |   let mut s = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]   --> src/light/mod.rs:85:22
[INFO] [stdout]    |
[INFO] [stdout] 85 |   let o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/light/mod.rs:100:22
[INFO] [stdout]     |
[INFO] [stdout] 100 |   let o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/light/mod.rs:115:22
[INFO] [stdout]     |
[INFO] [stdout] 115 |   let o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/light/mod.rs:133:22
[INFO] [stdout]     |
[INFO] [stdout] 133 |   let o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/light/mod.rs:151:22
[INFO] [stdout]     |
[INFO] [stdout] 151 |   let o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/light/mod.rs:167:22
[INFO] [stdout]     |
[INFO] [stdout] 167 |   let o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                      ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/material/mod.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     PatternType::Stripe,
[INFO] [stdout]    |     ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]   --> src/material/mod.rs:66:26
[INFO] [stdout]    |
[INFO] [stdout] 66 |   let mut o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |                          ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/checker.rs:39:30
[INFO] [stdout]    |
[INFO] [stdout] 39 |   let pattern = Pattern::new(PatternType::Checker, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/checker.rs:59:30
[INFO] [stdout]    |
[INFO] [stdout] 59 |   let pattern = Pattern::new(PatternType::Checker, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/checker.rs:79:30
[INFO] [stdout]    |
[INFO] [stdout] 79 |   let pattern = Pattern::new(PatternType::Checker, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/gradient.rs:35:30
[INFO] [stdout]    |
[INFO] [stdout] 35 |   let pattern = Pattern::new(PatternType::Gradient, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/ring.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |   let pattern = Pattern::new(PatternType::Ring, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/stripe.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |   let pattern = Pattern::new(PatternType::Stripe, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/stripe.rs:52:30
[INFO] [stdout]    |
[INFO] [stdout] 52 |   let pattern = Pattern::new(PatternType::Stripe, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]   --> src/pattern/stripe.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |   let pattern = Pattern::new(PatternType::Stripe, white, black);
[INFO] [stdout]    |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PatternType`
[INFO] [stdout]    --> src/pattern/stripe.rs:111:30
[INFO] [stdout]     |
[INFO] [stdout] 111 |   let pattern = Pattern::new(PatternType::Stripe, white, black);
[INFO] [stdout]     |                              ^^^^^^^^^^^ use of undeclared type `PatternType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]   --> src/pattern/mod.rs:71:31
[INFO] [stdout]    |
[INFO] [stdout] 71 |   let mut object = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |                               ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]   --> src/pattern/mod.rs:88:31
[INFO] [stdout]    |
[INFO] [stdout] 88 |   let mut object = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |                               ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/pattern/mod.rs:105:31
[INFO] [stdout]     |
[INFO] [stdout] 105 |   let mut object = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                               ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/pattern/mod.rs:124:31
[INFO] [stdout]     |
[INFO] [stdout] 124 |   let mut object = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                               ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/pattern/mod.rs:141:31
[INFO] [stdout]     |
[INFO] [stdout] 141 |   let mut object = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                               ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ShapeType`
[INFO] [stdout]    --> src/pattern/mod.rs:158:31
[INFO] [stdout]     |
[INFO] [stdout] 158 |   let mut object = Shape::new(ShapeType::Sphere);
[INFO] [stdout]     |                               ^^^^^^^^^ use of undeclared type `ShapeType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:253:40
[INFO] [stdout]     |
[INFO] [stdout] 253 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:266:40
[INFO] [stdout]     |
[INFO] [stdout] 266 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:284:39
[INFO] [stdout]     |
[INFO] [stdout] 284 |   let r = Ray::new(point(0., 0., 0.), vector(0., 0., 1.));
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:300:40
[INFO] [stdout]     |
[INFO] [stdout] 300 |   let r = Ray::new(point(0., 0., -5.), vector(0., 1., 0.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:309:40
[INFO] [stdout]     |
[INFO] [stdout] 309 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:322:41
[INFO] [stdout]     |
[INFO] [stdout] 322 |   let r = Ray::new(point(0., 0., 0.75), vector(0., 0., -1.));
[INFO] [stdout]     |                                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:367:39
[INFO] [stdout]     |
[INFO] [stdout] 367 |   let r = Ray::new(point(0., 0., 0.), vector(0., 0., 1.));
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:391:40
[INFO] [stdout]     |
[INFO] [stdout] 391 |   let r = Ray::new(point(0., 0., -3.), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:414:40
[INFO] [stdout]     |
[INFO] [stdout] 414 |   let r = Ray::new(point(0., 0., -3.), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:444:39
[INFO] [stdout]     |
[INFO] [stdout] 444 |   let r = Ray::new(point(0., 0., 0.), vector(0., 1., 0.));
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:460:40
[INFO] [stdout]     |
[INFO] [stdout] 460 |   let r = Ray::new(point(0., 0., -3.), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:473:40
[INFO] [stdout]     |
[INFO] [stdout] 473 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:488:40
[INFO] [stdout]     |
[INFO] [stdout] 488 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:506:47
[INFO] [stdout]     |
[INFO] [stdout] 506 |   let r = Ray::new(point(0., 0., half_root2), vector(0., 1., 0.));
[INFO] [stdout]     |                                               ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:524:40
[INFO] [stdout]     |
[INFO] [stdout] 524 |   let r = Ray::new(point(0., 0., 0.1), vector(0., 1., 0.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Pattern`
[INFO] [stdout]    --> src/world/mod.rs:528:17
[INFO] [stdout]     |
[INFO] [stdout] 528 |   let pattern = Pattern::new(
[INFO] [stdout]     |                 ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 1   | use core::str::pattern::Pattern;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Pattern;
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::str::pattern::Pattern;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:570:41
[INFO] [stdout]     |
[INFO] [stdout] 570 |   let r = Ray::new(point(0., 0., -3.0), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/world/mod.rs:588:41
[INFO] [stdout]     |
[INFO] [stdout] 588 |   let r = Ray::new(point(0., 0., -3.0), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                                         ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:138:11
[INFO] [stdout]     |
[INFO] [stdout] 138 |   let p = point(-3., 4., 5.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:141:18
[INFO] [stdout]     |
[INFO] [stdout] 141 |   let expected = point(2., 1., 7.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:148:11
[INFO] [stdout]     |
[INFO] [stdout] 148 |   let p = point(-3., 4., 5.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |   let expected = point(-8., 7., 3.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:159:11
[INFO] [stdout]     |
[INFO] [stdout] 159 |   let v = vector(-3., 4., 5.);
[INFO] [stdout]     |           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:162:18
[INFO] [stdout]     |
[INFO] [stdout] 162 |   let expected = vector(-3., 4., 5.);
[INFO] [stdout]     |                  ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:170:11
[INFO] [stdout]     |
[INFO] [stdout] 170 |   let p = point(-4., 6., 8.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:172:18
[INFO] [stdout]     |
[INFO] [stdout] 172 |   let expected = point(-8., 18., 32.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:180:11
[INFO] [stdout]     |
[INFO] [stdout] 180 |   let v = vector(-4., 6., 8.);
[INFO] [stdout]     |           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:182:18
[INFO] [stdout]     |
[INFO] [stdout] 182 |   let expected = vector(-8., 18., 32.);
[INFO] [stdout]     |                  ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:191:11
[INFO] [stdout]     |
[INFO] [stdout] 191 |   let v = vector(-4., 6., 8.);
[INFO] [stdout]     |           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:193:18
[INFO] [stdout]     |
[INFO] [stdout] 193 |   let expected = vector(-2., 2., 2.);
[INFO] [stdout]     |                  ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:200:11
[INFO] [stdout]     |
[INFO] [stdout] 200 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:202:18
[INFO] [stdout]     |
[INFO] [stdout] 202 |   let expected = point(-2., 3., 4.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:211:11
[INFO] [stdout]     |
[INFO] [stdout] 211 |   let p = point(0., 1., 0.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |   let ex1 = point(0., 2f64.sqrt() / 2., 2f64.sqrt() / 2.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:217:13
[INFO] [stdout]     |
[INFO] [stdout] 217 |   let ex2 = point(0., 0., 1.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:223:11
[INFO] [stdout]     |
[INFO] [stdout] 223 |   let p = point(0., 1., 0.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:225:13
[INFO] [stdout]     |
[INFO] [stdout] 225 |   let ex1 = point(0., 2f64.sqrt() / 2., -2f64.sqrt() / 2.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:233:11
[INFO] [stdout]     |
[INFO] [stdout] 233 |   let p = point(0., 0., 1.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:235:12
[INFO] [stdout]     |
[INFO] [stdout] 235 |   let ex = point(2f64.sqrt() / 2., 0., 2f64.sqrt() / 2.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:239:13
[INFO] [stdout]     |
[INFO] [stdout] 239 |   let ex2 = point(1., 0., 0.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:247:11
[INFO] [stdout]     |
[INFO] [stdout] 247 |   let p = point(0., 1., 0.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:249:12
[INFO] [stdout]     |
[INFO] [stdout] 249 |   let ex = point(-2f64.sqrt() / 2., 2f64.sqrt() / 2., 0.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:253:13
[INFO] [stdout]     |
[INFO] [stdout] 253 |   let ex2 = point(-1., 0., 0.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:260:11
[INFO] [stdout]     |
[INFO] [stdout] 260 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:262:12
[INFO] [stdout]     |
[INFO] [stdout] 262 |   let ex = point(5., 3., 4.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:269:11
[INFO] [stdout]     |
[INFO] [stdout] 269 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:271:12
[INFO] [stdout]     |
[INFO] [stdout] 271 |   let ex = point(6., 3., 4.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:278:11
[INFO] [stdout]     |
[INFO] [stdout] 278 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 |   let ex = point(2., 5., 4.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:287:11
[INFO] [stdout]     |
[INFO] [stdout] 287 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:289:12
[INFO] [stdout]     |
[INFO] [stdout] 289 |   let ex = point(2., 7., 4.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:296:11
[INFO] [stdout]     |
[INFO] [stdout] 296 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:298:12
[INFO] [stdout]     |
[INFO] [stdout] 298 |   let ex = point(2., 3., 6.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:305:11
[INFO] [stdout]     |
[INFO] [stdout] 305 |   let p = point(2., 3., 4.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:307:12
[INFO] [stdout]     |
[INFO] [stdout] 307 |   let ex = point(2., 3., 7.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:313:11
[INFO] [stdout]     |
[INFO] [stdout] 313 |   let p = point(1., 0., 1.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:319:13
[INFO] [stdout]     |
[INFO] [stdout] 319 |   let ex1 = point(1., -1., 0.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:323:13
[INFO] [stdout]     |
[INFO] [stdout] 323 |   let ex2 = point(5., -5., 0.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:327:13
[INFO] [stdout]     |
[INFO] [stdout] 327 |   let ex3 = point(15., 0., 7.);
[INFO] [stdout]     |             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:333:11
[INFO] [stdout]     |
[INFO] [stdout] 333 |   let p = point(1., 0., 1.);
[INFO] [stdout]     |           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:340:12
[INFO] [stdout]     |
[INFO] [stdout] 340 |   let ex = point(15., 0., 7.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:346:14
[INFO] [stdout]     |
[INFO] [stdout] 346 |   let from = point(0., 0., 0.);
[INFO] [stdout]     |              ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:347:12
[INFO] [stdout]     |
[INFO] [stdout] 347 |   let to = point(0., 0., -1.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:348:12
[INFO] [stdout]     |
[INFO] [stdout] 348 |   let up = vector(0., 1., 0.);
[INFO] [stdout]     |            ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:356:14
[INFO] [stdout]     |
[INFO] [stdout] 356 |   let from = point(0., 0., 0.);
[INFO] [stdout]     |              ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:357:12
[INFO] [stdout]     |
[INFO] [stdout] 357 |   let to = point(0., 0., 1.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:358:12
[INFO] [stdout]     |
[INFO] [stdout] 358 |   let up = vector(0., 1., 0.);
[INFO] [stdout]     |            ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:366:14
[INFO] [stdout]     |
[INFO] [stdout] 366 |   let from = point(0., 0., 8.);
[INFO] [stdout]     |              ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:367:12
[INFO] [stdout]     |
[INFO] [stdout] 367 |   let to = point(0., 0., 0.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:368:12
[INFO] [stdout]     |
[INFO] [stdout] 368 |   let up = vector(0., 1., 0.);
[INFO] [stdout]     |            ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:377:14
[INFO] [stdout]     |
[INFO] [stdout] 377 |   let from = point(1., 3., 2.);
[INFO] [stdout]     |              ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:378:12
[INFO] [stdout]     |
[INFO] [stdout] 378 |   let to = point(4., -2., 8.);
[INFO] [stdout]     |            ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/transform/mod.rs:379:12
[INFO] [stdout]     |
[INFO] [stdout] 379 |   let up = vector(1., 1., 0.);
[INFO] [stdout]     |            ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:192:20
[INFO] [stdout]     |
[INFO] [stdout] 192 |   let r = Ray::new(point(0., 0., 5.), vector(0., 0., 1.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:192:39
[INFO] [stdout]     |
[INFO] [stdout] 192 |   let r = Ray::new(point(0., 0., 5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:277:20
[INFO] [stdout]     |
[INFO] [stdout] 277 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:277:40
[INFO] [stdout]     |
[INFO] [stdout] 277 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:286:33
[INFO] [stdout]     |
[INFO] [stdout] 286 |   assert_eq!(comps.point.equals(point(0., 0., -1.)), true);
[INFO] [stdout]     |                                 ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:287:32
[INFO] [stdout]     |
[INFO] [stdout] 287 |   assert_eq!(comps.eyev.equals(vector(0., 0., -1.)), true);
[INFO] [stdout]     |                                ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:288:35
[INFO] [stdout]     |
[INFO] [stdout] 288 |   assert_eq!(comps.normalv.equals(vector(0., 0., -1.)), true);
[INFO] [stdout]     |                                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:293:20
[INFO] [stdout]     |
[INFO] [stdout] 293 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:293:40
[INFO] [stdout]     |
[INFO] [stdout] 293 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:305:20
[INFO] [stdout]     |
[INFO] [stdout] 305 |   let r = Ray::new(point(0., 0., 0.), vector(0., 0., 1.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:305:39
[INFO] [stdout]     |
[INFO] [stdout] 305 |   let r = Ray::new(point(0., 0., 0.), vector(0., 0., 1.));
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:313:33
[INFO] [stdout]     |
[INFO] [stdout] 313 |   assert_eq!(comps.point.equals(point(0., 0., 1.)), true);
[INFO] [stdout]     |                                 ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:314:32
[INFO] [stdout]     |
[INFO] [stdout] 314 |   assert_eq!(comps.eyev.equals(vector(0., 0., -1.)), true);
[INFO] [stdout]     |                                ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:315:35
[INFO] [stdout]     |
[INFO] [stdout] 315 |   assert_eq!(comps.normalv.equals(vector(0., 0., -1.)), true);
[INFO] [stdout]     |                                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:320:20
[INFO] [stdout]     |
[INFO] [stdout] 320 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:320:40
[INFO] [stdout]     |
[INFO] [stdout] 320 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/intersections/mod.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |   s.transform = Transform::new().translate(0., 0., 1.).transform;
[INFO] [stdout]     |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:335:20
[INFO] [stdout]     |
[INFO] [stdout] 335 |   let r = Ray::new(point(0., 1., -1.), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:335:40
[INFO] [stdout]     |
[INFO] [stdout] 335 |   let r = Ray::new(point(0., 1., -1.), vector(0., -half_root2, half_root2));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:343:27
[INFO] [stdout]     |
[INFO] [stdout] 343 |     comps.reflectv.equals(vector(0.0, half_root2, half_root2)),
[INFO] [stdout]     |                           ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:350:20
[INFO] [stdout]     |
[INFO] [stdout] 350 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.0));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:350:40
[INFO] [stdout]     |
[INFO] [stdout] 350 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.0));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/intersections/mod.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |   let tx = Transform::new().translate(0., 0., 1.).transform;
[INFO] [stdout]     |            ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:365:20
[INFO] [stdout]     |
[INFO] [stdout] 365 |   let r = Ray::new(point(0., 0., 2.0f64.sqrt() / 2.), vector(0., 1., 0.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:365:55
[INFO] [stdout]     |
[INFO] [stdout] 365 |   let r = Ray::new(point(0., 0., 2.0f64.sqrt() / 2.), vector(0., 1., 0.));
[INFO] [stdout]     |                                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:378:20
[INFO] [stdout]     |
[INFO] [stdout] 378 |   let r = Ray::new(point(0., 0., 0.), vector(0., 1., 0.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:378:39
[INFO] [stdout]     |
[INFO] [stdout] 378 |   let r = Ray::new(point(0., 0., 0.), vector(0., 1., 0.));
[INFO] [stdout]     |                                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:391:20
[INFO] [stdout]     |
[INFO] [stdout] 391 |   let r = Ray::new(point(0., 0.99, -2.), vector(0., 0., 1.));
[INFO] [stdout]     |                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/intersections/mod.rs:391:42
[INFO] [stdout]     |
[INFO] [stdout] 391 |   let r = Ray::new(point(0., 0.99, -2.), vector(0., 0., 1.));
[INFO] [stdout]     |                                          ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:36:16
[INFO] [stdout]    |
[INFO] [stdout] 36 |   let origin = point(2., 3., 4.);
[INFO] [stdout]    |                ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:37:19
[INFO] [stdout]    |
[INFO] [stdout] 37 |   let direction = vector(1., 0., 0.);
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 |   let e1 = point(2., 3., 4.);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 |   let e2 = point(3., 3., 4.);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |   let e3 = point(1., 3., 4.);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 |   let e4 = point(4.5, 3., 4.);
[INFO] [stdout]    |            ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |   let r = Ray::new(point(1., 2., 3.), vector(0., 1., 0.));
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:59:39
[INFO] [stdout]    |
[INFO] [stdout] 59 |   let r = Ray::new(point(1., 2., 3.), vector(0., 1., 0.));
[INFO] [stdout]    |                                       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]   --> src/ray/mod.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 |   let m = Transform::new().translate(3., 4., 5.).transform;
[INFO] [stdout]    |           ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::Transform;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:67:31
[INFO] [stdout]    |
[INFO] [stdout] 67 |   assert_eq!(r2.origin.equals(point(4., 6., 8.)), true);
[INFO] [stdout]    |                               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:68:34
[INFO] [stdout]    |
[INFO] [stdout] 68 |   assert_eq!(r2.direction.equals(vector(0., 1., 0.)), true);
[INFO] [stdout]    |                                  ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:73:20
[INFO] [stdout]    |
[INFO] [stdout] 73 |   let r = Ray::new(point(1., 2., 3.), vector(0., 1., 0.));
[INFO] [stdout]    |                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:73:39
[INFO] [stdout]    |
[INFO] [stdout] 73 |   let r = Ray::new(point(1., 2., 3.), vector(0., 1., 0.));
[INFO] [stdout]    |                                       ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]   --> src/ray/mod.rs:74:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let m = Transform::new().scale(2., 3., 4.).transform;
[INFO] [stdout]    |           ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::Transform;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:77:31
[INFO] [stdout]    |
[INFO] [stdout] 77 |   assert_eq!(r2.origin.equals(point(2., 6., 12.)), true);
[INFO] [stdout]    |                               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/ray/mod.rs:78:34
[INFO] [stdout]    |
[INFO] [stdout] 78 |   assert_eq!(r2.direction.equals(vector(0., 3., 0.)), true);
[INFO] [stdout]    |                                  ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/shape/sphere.rs:79:19
[INFO] [stdout]    |
[INFO] [stdout] 79 |   let direction = vector(0., 0., 1.);
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/shape/sphere.rs:92:19
[INFO] [stdout]    |
[INFO] [stdout] 92 |   let direction = vector(0., 0., 1.);
[INFO] [stdout]    |                   ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 2  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 |   let direction = vector(0., 0., 1.);
[INFO] [stdout]     |                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout] 116 |   let direction = vector(0., 0., 1.);
[INFO] [stdout]     |                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |   let direction = vector(0., 0., 1.);
[INFO] [stdout]     |                   ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/sphere.rs:152:19
[INFO] [stdout]     |
[INFO] [stdout] 152 |   let transform = Transform::new().translate(2., 3., 4.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/sphere.rs:154:13
[INFO] [stdout]     |
[INFO] [stdout] 154 |   let exp = Transform::new().translate(2., 3., 4.).transform;
[INFO] [stdout]     |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:161:40
[INFO] [stdout]     |
[INFO] [stdout] 161 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/sphere.rs:163:19
[INFO] [stdout]     |
[INFO] [stdout] 163 |   let transform = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:174:40
[INFO] [stdout]     |
[INFO] [stdout] 174 |   let r = Ray::new(point(0., 0., -5.), vector(0., 0., 1.));
[INFO] [stdout]     |                                        ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/sphere.rs:176:19
[INFO] [stdout]     |
[INFO] [stdout] 176 |   let transform = Transform::new().translate(5., 0., 0.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:188:23
[INFO] [stdout]     |
[INFO] [stdout] 188 |   assert_eq!(n.equals(vector(1., 0., 0.)), true);
[INFO] [stdout]     |                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:196:23
[INFO] [stdout]     |
[INFO] [stdout] 196 |   assert_eq!(n.equals(vector(0., 1., 0.)), true);
[INFO] [stdout]     |                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:204:23
[INFO] [stdout]     |
[INFO] [stdout] 204 |   assert_eq!(n.equals(vector(0., 0., 1.)), true);
[INFO] [stdout]     |                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:213:23
[INFO] [stdout]     |
[INFO] [stdout] 213 |   assert_eq!(n.equals(vector(root3, root3, root3)), true);
[INFO] [stdout]     |                       ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/sphere.rs:230:19
[INFO] [stdout]     |
[INFO] [stdout] 230 |   let transform = Transform::new().translate(0., 1., 0.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:235:30
[INFO] [stdout]     |
[INFO] [stdout] 235 |   assert_eq!(n.approx_equals(vector(0., 0.70711, -0.70711)), true);
[INFO] [stdout]     |                              ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/sphere.rs:241:19
[INFO] [stdout]     |
[INFO] [stdout] 241 |   let transform = Transform::new()
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/shape/sphere.rs:248:30
[INFO] [stdout]     |
[INFO] [stdout] 248 |   assert_eq!(n.approx_equals(vector(0., 0.97014, -0.24254)), true);
[INFO] [stdout]     |                              ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]    --> src/shape/sphere.rs:256:14
[INFO] [stdout]     |
[INFO] [stdout] 256 |   assert_eq!(Color::equals(m.color, Color::new(1., 1., 1.)), true);
[INFO] [stdout]     |              ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Color;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]    --> src/shape/sphere.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 |   assert_eq!(Color::equals(m.color, Color::new(1., 1., 1.)), true);
[INFO] [stdout]     |                                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Color;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]    --> src/shape/sphere.rs:263:22
[INFO] [stdout]     |
[INFO] [stdout] 263 |   s.material.color = Color::new(1., 0.2, 1.0);
[INFO] [stdout]     |                      ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Color;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]    --> src/shape/sphere.rs:267:5
[INFO] [stdout]     |
[INFO] [stdout] 267 |     Color::equals(s.material.color, Color::new(1., 0.2, 1.0)),
[INFO] [stdout]     |     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Color;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Color`
[INFO] [stdout]    --> src/shape/sphere.rs:267:37
[INFO] [stdout]     |
[INFO] [stdout] 267 |     Color::equals(s.material.color, Color::new(1., 0.2, 1.0)),
[INFO] [stdout]     |                                     ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Color;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/mod.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout] 101 |   let transform = Transform::new().translate(2., 3., 4.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/mod.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let a_transform = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]     |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/mod.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |   let b_transform = Transform::new().translate(0., 0., -0.25).transform;
[INFO] [stdout]     |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/shape/mod.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |   let c_transform = Transform::new().translate(0., 0., 0.25).transform;
[INFO] [stdout]     |                     ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Intersection`
[INFO] [stdout]    --> src/shape/mod.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     Intersection::new(2., a.clone()),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/intersections/mod.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | pub struct Intersections {
[INFO] [stdout]     | ------------------------ similarly named struct `Intersections` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 146 |     Intersections::new(2., a.clone()),
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::btree_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::hash_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Intersection`
[INFO] [stdout]    --> src/shape/mod.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 147 |     Intersection::new(2.75, b.clone()),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/intersections/mod.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | pub struct Intersections {
[INFO] [stdout]     | ------------------------ similarly named struct `Intersections` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 147 |     Intersections::new(2.75, b.clone()),
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::btree_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::hash_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Intersection`
[INFO] [stdout]    --> src/shape/mod.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Intersection::new(3.25, c.clone()),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/intersections/mod.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | pub struct Intersections {
[INFO] [stdout]     | ------------------------ similarly named struct `Intersections` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 148 |     Intersections::new(3.25, c.clone()),
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::btree_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::hash_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Intersection`
[INFO] [stdout]    --> src/shape/mod.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     Intersection::new(4.75, b.clone()),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/intersections/mod.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | pub struct Intersections {
[INFO] [stdout]     | ------------------------ similarly named struct `Intersections` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 149 |     Intersections::new(4.75, b.clone()),
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::btree_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::hash_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Intersection`
[INFO] [stdout]    --> src/shape/mod.rs:150:5
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Intersection::new(5.25, c.clone()),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/intersections/mod.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | pub struct Intersections {
[INFO] [stdout]     | ------------------------ similarly named struct `Intersections` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 150 |     Intersections::new(5.25, c.clone()),
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::btree_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::hash_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Intersection`
[INFO] [stdout]    --> src/shape/mod.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |     Intersection::new(6., a.clone()),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/intersections/mod.rs:24:1
[INFO] [stdout]     |
[INFO] [stdout] 24  | pub struct Intersections {
[INFO] [stdout]     | ------------------------ similarly named struct `Intersections` defined here
[INFO] [stdout]     |
[INFO] [stdout] help: a struct with a similar name exists
[INFO] [stdout]     |
[INFO] [stdout] 151 |     Intersections::new(6., a.clone()),
[INFO] [stdout]     |     ~~~~~~~~~~~~~
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::btree_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 2   | use std::collections::hash_set::Intersection;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `prepare_computations` in this scope
[INFO] [stdout]    --> src/shape/mod.rs:154:15
[INFO] [stdout]     |
[INFO] [stdout] 154 |   let comp1 = prepare_computations(xs.intersections[0].clone(), r, xs.clone());
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::prepare_computations;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `prepare_computations` in this scope
[INFO] [stdout]    --> src/shape/mod.rs:158:15
[INFO] [stdout]     |
[INFO] [stdout] 158 |   let comp2 = prepare_computations(xs.intersections[1].clone(), r, xs.clone());
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::prepare_computations;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `prepare_computations` in this scope
[INFO] [stdout]    --> src/shape/mod.rs:162:15
[INFO] [stdout]     |
[INFO] [stdout] 162 |   let comp3 = prepare_computations(xs.intersections[2].clone(), r, xs.clone());
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::prepare_computations;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `prepare_computations` in this scope
[INFO] [stdout]    --> src/shape/mod.rs:166:15
[INFO] [stdout]     |
[INFO] [stdout] 166 |   let comp4 = prepare_computations(xs.intersections[3].clone(), r, xs.clone());
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::prepare_computations;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `prepare_computations` in this scope
[INFO] [stdout]    --> src/shape/mod.rs:170:15
[INFO] [stdout]     |
[INFO] [stdout] 170 |   let comp5 = prepare_computations(xs.intersections[4].clone(), r, xs.clone());
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::prepare_computations;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `prepare_computations` in this scope
[INFO] [stdout]    --> src/shape/mod.rs:174:15
[INFO] [stdout]     |
[INFO] [stdout] 174 |   let comp6 = prepare_computations(xs.intersections[5].clone(), r, xs.clone());
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 2   | use crate::intersections::prepare_computations;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/light/mod.rs:70:18
[INFO] [stdout]    |
[INFO] [stdout] 70 |   let position = point(0., 0., 0.);
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/light/mod.rs:80:18
[INFO] [stdout]    |
[INFO] [stdout] 80 |   let position = point(0., 0., 0.);
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/light/mod.rs:82:27
[INFO] [stdout]    |
[INFO] [stdout] 82 |   let l = PointLight::new(point(0., 0., -10.), intensity);
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/light/mod.rs:83:14
[INFO] [stdout]    |
[INFO] [stdout] 83 |   let eyev = vector(0., 0., -1.);
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/light/mod.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/light/mod.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |   let position = point(0., 0., 0.);
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/light/mod.rs:97:27
[INFO] [stdout]    |
[INFO] [stdout] 97 |   let l = PointLight::new(point(0., 0., -10.), intensity);
[INFO] [stdout]    |                           ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/light/mod.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 |   let eyev = vector(0., 2.0f64.sqrt() / 2., -2.0f64.sqrt() / 2.);
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/light/mod.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:110:18
[INFO] [stdout]     |
[INFO] [stdout] 110 |   let position = point(0., 0., 0.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:112:27
[INFO] [stdout]     |
[INFO] [stdout] 112 |   let l = PointLight::new(point(0., 10., -10.), intensity);
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 |   let eyev = vector(0., 0., -1.);
[INFO] [stdout]     |              ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:114:17
[INFO] [stdout]     |
[INFO] [stdout] 114 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]     |                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:128:18
[INFO] [stdout]     |
[INFO] [stdout] 128 |   let position = point(0., 0., 0.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:130:27
[INFO] [stdout]     |
[INFO] [stdout] 130 |   let l = PointLight::new(point(0., 10., -10.), intensity);
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:131:14
[INFO] [stdout]     |
[INFO] [stdout] 131 |   let eyev = vector(0., -2.0f64.sqrt() / 2., -2.0f64.sqrt() / 2.);
[INFO] [stdout]     |              ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]     |                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:146:18
[INFO] [stdout]     |
[INFO] [stdout] 146 |   let position = point(0., 0., 0.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:148:27
[INFO] [stdout]     |
[INFO] [stdout] 148 |   let l = PointLight::new(point(0., 0., 10.), intensity);
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |   let eyev = vector(0., 0., -1.);
[INFO] [stdout]     |              ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]     |                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:161:18
[INFO] [stdout]     |
[INFO] [stdout] 161 |   let position = point(0., 0., 0.);
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:162:14
[INFO] [stdout]     |
[INFO] [stdout] 162 |   let eyev = vector(0., 0., -1.);
[INFO] [stdout]     |              ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/light/mod.rs:163:17
[INFO] [stdout]     |
[INFO] [stdout] 163 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]     |                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/light/mod.rs:165:27
[INFO] [stdout]     |
[INFO] [stdout] 165 |   let l = PointLight::new(point(0., 0., -10.), intensity);
[INFO] [stdout]     |                           ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/camera/mod.rs:131:33
[INFO] [stdout]     |
[INFO] [stdout] 131 |   assert_eq!(r.direction.equals(vector(0., 0., -1.)), true);
[INFO] [stdout]     |                                 ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/camera/mod.rs:142:22
[INFO] [stdout]     |
[INFO] [stdout] 142 |       .approx_equals(vector(0.66519, 0.33259, -0.66851)),
[INFO] [stdout]     |                      ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/camera/mod.rs:150:17
[INFO] [stdout]     |
[INFO] [stdout] 150 |   c.transform = Transform::new()
[INFO] [stdout]     |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/camera/mod.rs:159:22
[INFO] [stdout]     |
[INFO] [stdout] 159 |       .approx_equals(vector(2.0f64.sqrt() / 2., 0., -2.0f64.sqrt() / 2.)),
[INFO] [stdout]     |                      ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]    --> src/camera/mod.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 170 |   let up = vector(0., 1., 0.);
[INFO] [stdout]     |            ^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::vector;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/camera/mod.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |   c.transform = Transform::view_transform(from, to, up);
[INFO] [stdout]     |                 ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/material/mod.rs:62:14
[INFO] [stdout]    |
[INFO] [stdout] 62 |   let eyev = vector(0., 0., -1.);
[INFO] [stdout]    |              ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `vector` in this scope
[INFO] [stdout]   --> src/material/mod.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |   let normalv = vector(0., 0., -1.);
[INFO] [stdout]    |                 ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::vector;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `PointLight`
[INFO] [stdout]   --> src/material/mod.rs:64:15
[INFO] [stdout]    |
[INFO] [stdout] 64 |   let light = PointLight::new(point(0., 0., -10.), Color::new(1., 1., 1.));
[INFO] [stdout]    |               ^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::PointLight;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/material/mod.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 |   let light = PointLight::new(point(0., 0., -10.), Color::new(1., 1., 1.));
[INFO] [stdout]    |                               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Shape`
[INFO] [stdout]   --> src/material/mod.rs:66:15
[INFO] [stdout]    |
[INFO] [stdout] 66 |   let mut o = Shape::new(ShapeType::Sphere);
[INFO] [stdout]    |               ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::Shape;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lighting` in this scope
[INFO] [stdout]   --> src/material/mod.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 |   let c1 = lighting(
[INFO] [stdout]    |            ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::light::lighting;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/material/mod.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     point(0.9, 0., 0.),
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `lighting` in this scope
[INFO] [stdout]   --> src/material/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 78 |   let c2 = lighting(
[INFO] [stdout]    |            ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::light::lighting;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/material/mod.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     point(1.5, 0., 0.),
[INFO] [stdout]    |     ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Color::equals(pattern.pattern_at(point(0., 0., 0.,)), white.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Color::equals(pattern.pattern_at(point(0.99, 0., 0.,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:50:38
[INFO] [stdout]    |
[INFO] [stdout] 50 |     Color::equals(pattern.pattern_at(point(1.01, 0., 0.,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:62:38
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Color::equals(pattern.pattern_at(point(0., 0., 0.,)), white.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:66:38
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Color::equals(pattern.pattern_at(point(0., 0.99, 0.,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:70:38
[INFO] [stdout]    |
[INFO] [stdout] 70 |     Color::equals(pattern.pattern_at(point(0.0, 1.01, 0.,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:82:38
[INFO] [stdout]    |
[INFO] [stdout] 82 |     Color::equals(pattern.pattern_at(point(0., 0., 0.,)), white.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:86:38
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Color::equals(pattern.pattern_at(point(0., 0., 0.99,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/checker.rs:90:38
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Color::equals(pattern.pattern_at(point(0.0, 0., 1.01,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/gradient.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |     Color::equals(pattern.pattern_at(point(0., 0., 0.,)), white.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/gradient.rs:44:26
[INFO] [stdout]    |
[INFO] [stdout] 44 |       pattern.pattern_at(point(0.25, 0., 0.,)),
[INFO] [stdout]    |                          ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/gradient.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |       pattern.pattern_at(point(0.5, 0., 0.,)),
[INFO] [stdout]    |                          ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/gradient.rs:60:26
[INFO] [stdout]    |
[INFO] [stdout] 60 |       pattern.pattern_at(point(0.75, 0., 0.,)),
[INFO] [stdout]    |                          ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/ring.rs:39:38
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Color::equals(pattern.pattern_at(point(0., 0., 0.,)), white.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/ring.rs:44:38
[INFO] [stdout]    |
[INFO] [stdout] 44 |     Color::equals(pattern.pattern_at(point(0., 0., 1.,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/ring.rs:49:38
[INFO] [stdout]    |
[INFO] [stdout] 49 |     Color::equals(pattern.pattern_at(point(1., 0., 0.,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/ring.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |     Color::equals(pattern.pattern_at(point(0.708, 0., 0.708,)), black.clone()),
[INFO] [stdout]    |                                      ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/stripe.rs:56:36
[INFO] [stdout]    |
[INFO] [stdout] 56 |       Stripe::pattern_at(&pattern, point(0., 0., 0.)),
[INFO] [stdout]    |                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/stripe.rs:63:36
[INFO] [stdout]    |
[INFO] [stdout] 63 |       Stripe::pattern_at(&pattern, point(0., 1., 0.)),
[INFO] [stdout]    |                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/stripe.rs:70:36
[INFO] [stdout]    |
[INFO] [stdout] 70 |       Stripe::pattern_at(&pattern, point(0., 2., 0.)),
[INFO] [stdout]    |                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/stripe.rs:85:36
[INFO] [stdout]    |
[INFO] [stdout] 85 |       Stripe::pattern_at(&pattern, point(0., 0., 0.)),
[INFO] [stdout]    |                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/stripe.rs:92:36
[INFO] [stdout]    |
[INFO] [stdout] 92 |       Stripe::pattern_at(&pattern, point(0., 0., 1.)),
[INFO] [stdout]    |                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/stripe.rs:99:36
[INFO] [stdout]    |
[INFO] [stdout] 99 |       Stripe::pattern_at(&pattern, point(0., 0., 2.)),
[INFO] [stdout]    |                                    ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:113:41
[INFO] [stdout]     |
[INFO] [stdout] 113 |   let _x = Stripe::pattern_at(&pattern, point(-0.1, 0., 0.));
[INFO] [stdout]     |                                         ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 |       Stripe::pattern_at(&pattern, point(0., 0., 0.)),
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:124:36
[INFO] [stdout]     |
[INFO] [stdout] 124 |       Stripe::pattern_at(&pattern, point(0.9, 0., 0.)),
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:132:36
[INFO] [stdout]     |
[INFO] [stdout] 132 |       Stripe::pattern_at(&pattern, point(1., 0., 0.)),
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:139:36
[INFO] [stdout]     |
[INFO] [stdout] 139 |       Stripe::pattern_at(&pattern, point(-0.1, 0., 0.)),
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:146:36
[INFO] [stdout]     |
[INFO] [stdout] 146 |       Stripe::pattern_at(&pattern, point(-1.0, 0., 0.)),
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/stripe.rs:153:36
[INFO] [stdout]     |
[INFO] [stdout] 153 |       Stripe::pattern_at(&pattern, point(-1.1, 1., 0.)),
[INFO] [stdout]     |                                    ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]   --> src/pattern/mod.rs:72:19
[INFO] [stdout]    |
[INFO] [stdout] 72 |   let transform = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]    |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::Transform;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/mod.rs:81:45
[INFO] [stdout]    |
[INFO] [stdout] 81 |   let c = pattern.pattern_at_object(object, point(2., 3., 4.));
[INFO] [stdout]    |                                             ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]   --> src/pattern/mod.rs:89:19
[INFO] [stdout]    |
[INFO] [stdout] 89 |   let transform = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]    |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::Transform;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]   --> src/pattern/mod.rs:98:45
[INFO] [stdout]    |
[INFO] [stdout] 98 |   let c = pattern.pattern_at_object(object, point(2., 3., 4.));
[INFO] [stdout]    |                                             ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::point;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/pattern/mod.rs:106:20
[INFO] [stdout]     |
[INFO] [stdout] 106 |   let transform1 = Transform::new().translate(0.5, 1., 1.5).transform;
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/pattern/mod.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 |   let transform2 = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/mod.rs:117:45
[INFO] [stdout]     |
[INFO] [stdout] 117 |   let c = pattern.pattern_at_object(object, point(2.5, 3., 3.5));
[INFO] [stdout]     |                                             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/pattern/mod.rs:125:19
[INFO] [stdout]     |
[INFO] [stdout] 125 |   let transform = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/mod.rs:134:45
[INFO] [stdout]     |
[INFO] [stdout] 134 |   let c = pattern.pattern_at_object(object, point(1.5, 0., 0.));
[INFO] [stdout]     |                                             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/pattern/mod.rs:142:19
[INFO] [stdout]     |
[INFO] [stdout] 142 |   let transform = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]     |                   ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/mod.rs:151:45
[INFO] [stdout]     |
[INFO] [stdout] 151 |   let c = pattern.pattern_at_object(object, point(2.5, 0., 0.));
[INFO] [stdout]     |                                             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/pattern/mod.rs:159:20
[INFO] [stdout]     |
[INFO] [stdout] 159 |   let transform1 = Transform::new().translate(0.5, 0., 0.).transform;
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Transform`
[INFO] [stdout]    --> src/pattern/mod.rs:160:20
[INFO] [stdout]     |
[INFO] [stdout] 160 |   let transform2 = Transform::new().scale(2., 2., 2.).transform;
[INFO] [stdout]     |                    ^^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::Transform;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `point` in this scope
[INFO] [stdout]    --> src/pattern/mod.rs:170:45
[INFO] [stdout]     |
[INFO] [stdout] 170 |   let c = pattern.pattern_at_object(object, point(2.5, 0., 0.));
[INFO] [stdout]     |                                             ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use crate::point;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/world/mod.rs:198:5
[INFO] [stdout]     |
[INFO] [stdout] 196 |     return Color::mult(color, comps.object.material.transparency);
[INFO] [stdout]     |     ------------------------------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 197 | 
[INFO] [stdout] 198 |     return color;
[INFO] [stdout]     |     ^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/canvas/mod.rs:42:65
[INFO] [stdout]    |
[INFO] [stdout] 42 |       Err(why) => panic!("couldn't create {}: {}", display, why.description()),
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/canvas/mod.rs:49:67
[INFO] [stdout]    |
[INFO] [stdout] 49 |       Err(why) => panic!("couldn't write to {}: {}", display, why.description()),
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 294 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ray_tracer` due to 295 previous errors; 3 warnings emitted
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "9981b99496d562c8b3ca7a828bbd5de3291c8eef1a63f8da2fcdf6888ab75d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9981b99496d562c8b3ca7a828bbd5de3291c8eef1a63f8da2fcdf6888ab75d57", kill_on_drop: false }`
[INFO] [stdout] 9981b99496d562c8b3ca7a828bbd5de3291c8eef1a63f8da2fcdf6888ab75d57